UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2K0qBf7fC9anE//HdoIWh4/h/aF0J6haIlDHDyvBDU=' 
WHERE 
  key_id = 'ae7b66136b20a1efbc4a0a9b288e2c1a82003e10135a091734291bf4e39a6772' 
  AND (
    token = 'Q2K0qBf7fC9anE//HdoIWh4/h/aF0J6haIlDHDyvBDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )